/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendController.h
Iterate over all nodes with the given function. If ClassType is specified, only iterate over given type.
void IterateConstNodes ( [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< void([FConstNodeHandle](API\Plugins\MetasoundFrontend\FConstNodeHandle))> InFunction, [EMetasoundFrontendClassType](API\Plugins\MetasoundFrontend\EMetasoundFrontendClassType) InClassType ) const